I modified these maps so that only Nod can build the core defender. the reason why Nod is the only faction that can build the core defender is because an orca carryall can pick up the core defender. GDI also has 3 new units: Umagon, which has a stealth ability and an actual sniper rifle. The orca transport, which has 5 infantry slots. And the mammoth tank. I would also like you to record a video in one of these maps, that would be cool.